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Lot 603
French barograph, stamped with the maker`s logo R.F within a star and circle, no. 7932, within a
French barograph, stamped with the maker`s logo R.F within a star and circle, no. 7932, within a light fruitwood case with carrying handle, 11.25"...
Lot 1139
Interesting box of various instruments including a Negretti & Zambra temperature gauge within a
Interesting box of various instruments including a Negretti & Zambra temperature gauge within a blackened metal casing, 14" high, another Negretti...
Lot 1197
Haff no. 315E planimeter, ser. no. 94815, box and papers; together with an Arkon planimeter type
1197Haff no. 315E planimeter, ser. no. 94815, box and papers; together with an Arkon planimeter type
Haff no. 315E planimeter, ser. no. 94815, box and papers; together with an Arkon planimeter type tool no. 21192, boxed, another boxed planimeter t...
Lot 1198
Stanley planimeter within a fitted leather box; together with an Irev-10 planimeter tool, cased
Stanley planimeter within a fitted leather box; together with an Irev-10 planimeter tool, cased and three others (5) ...[more]
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